Chauvin Arnoux C.A 6160, Руководство пользователя

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How to carry out the measurement
STEP 1. Set rotary switch to LEAKAGE position. The following heading is displayed.
I lim k e y to set
th re sh o ld le a k a g e c u rren t
T h re s h o ld v a lu e o f le a ka g e c u rre n t
T im e r k e y to se t tim e r
v a lu e o r to s w itc h it o n /o ff
M e a s u re d
le a k a g e c u rre n t
S y s t. k e y to se le c t d e s ire d
ty p e o f le a k a g e m e a s u re m e n t
(L e a k a g e , S u b s titu te , To u c h )
Fig. 33. Main menu in Leakage current function
STEP 2. Select test parameters as follows:
■
Pres Syst. key to select leak
■
Leakage current threshold
-
Press Ilim key to open menu to change leakage current threshold value.
- Use
↑
and
↓
keys to select appropriate threshold value.
- Press Exit key to exit menu.
■
Timer value
- See instructions on how to set the value in paragraph 4.1., STEP 2.
■
Timer ON/OFF
- See instructions in paragraph 4.1., STEP 2.
STEP 3. Connect tested item into test socket on the instrument as shown in figure below.
P m a x = 3 .5 k VA
Fig. 34. Connection of tested object
STEP 4. Press START/STOP key to start the measurement.
STEP 5. Wait for the test time to elapse (if the timer has been switched on) or press START/STOP key again to stop the measurement.
STEP 6. Save displayed result for documentation purpose (see instructions in chapter 5.2. on how to save displayed result).
4.8.2. SUBSTITUTE LEAKAGE CURRENT
230 V/(50,60 ) H z
40V /(50,60) H z
V
A
OB JECT UNDER TEST
T E S T
S O C K E T
APPLIANCE M ULTITESTER
C.A 6160
Fig. 35. Test circuitry